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DK0436689T3 - Ekspanderede artikler af biologisk nedbrydeligt plastmateriale og fremgangsmåde til deres fremstilling - Google Patents

Ekspanderede artikler af biologisk nedbrydeligt plastmateriale og fremgangsmåde til deres fremstilling

Info

Publication number
DK0436689T3
DK0436689T3 DK90910652.8T DK90910652T DK0436689T3 DK 0436689 T3 DK0436689 T3 DK 0436689T3 DK 90910652 T DK90910652 T DK 90910652T DK 0436689 T3 DK0436689 T3 DK 0436689T3
Authority
DK
Denmark
Prior art keywords
manufacture
plastic material
expanded articles
biodegradable plastic
ethylene
Prior art date
Application number
DK90910652.8T
Other languages
Danish (da)
English (en)
Inventor
Catia Bastioli
Vittorio Bellotti
Giudice Luciano Del
Roberto Lombi
Angelos Rallis
Original Assignee
Novamont Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novamont Spa filed Critical Novamont Spa
Application granted granted Critical
Publication of DK0436689T3 publication Critical patent/DK0436689T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethene vinyl acetate copolymers
    • C08L23/0861—Saponified copolymers, e.g. ethene vinyl alcohol copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Press Drives And Press Lines (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
DK90910652.8T 1989-08-03 1990-08-01 Ekspanderede artikler af biologisk nedbrydeligt plastmateriale og fremgangsmåde til deres fremstilling DK0436689T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967667A IT1232894B (it) 1989-08-03 1989-08-03 Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione

Publications (1)

Publication Number Publication Date
DK0436689T3 true DK0436689T3 (da) 1995-06-19

Family

ID=11304350

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90910652.8T DK0436689T3 (da) 1989-08-03 1990-08-01 Ekspanderede artikler af biologisk nedbrydeligt plastmateriale og fremgangsmåde til deres fremstilling

Country Status (19)

Country Link
EP (1) EP0436689B1 (fr)
JP (1) JP2958347B2 (fr)
CN (1) CN1049671A (fr)
AT (1) ATE120781T1 (fr)
AU (1) AU629022B2 (fr)
BR (1) BR9006875A (fr)
CA (1) CA2037913C (fr)
DE (1) DE69018426T2 (fr)
DK (1) DK0436689T3 (fr)
ES (1) ES2071103T3 (fr)
FI (1) FI98305C (fr)
GR (1) GR1002606B (fr)
HU (1) HUT57245A (fr)
IL (1) IL95261A (fr)
IT (1) IT1232894B (fr)
NO (1) NO180236C (fr)
PL (1) PL286328A1 (fr)
RU (1) RU2066332C1 (fr)
WO (1) WO1991002023A1 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1234783B (it) * 1989-05-30 1992-05-27 Butterfly Srl Procedimento per la produzione di composizioni a base di amido destrutturato e composizioni cosi ottenute
US5288765A (en) * 1989-08-03 1994-02-22 Spherilene S.R.L. Expanded articles of biodegradable plastics materials and a method for their production
IT1232910B (it) * 1989-08-07 1992-03-05 Butterfly Srl Composizioni polimeriche per la produzione di articoli di materiale plastico biodegradabile e procedimenti per la loro preparazione
US5409973A (en) * 1989-08-07 1995-04-25 Butterfly S.R.L. Polymer composition including destructured starch and an ethylene copolymer
JPH03199245A (ja) * 1989-12-27 1991-08-30 Agency Of Ind Science & Technol 微生物崩壊性熱可塑性樹脂発泡体及びその製造方法
IT1242722B (it) * 1990-08-09 1994-05-17 Butterfly Srl Film stratificato a matrice amidacea e di bassa permeabilita' e procedimento per la sua produzione.
US5292782A (en) * 1991-02-20 1994-03-08 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
EP0581843A1 (fr) * 1991-03-19 1994-02-09 Parke Davis And Company Compositions biodegradables contenant de l'amidon
IT1245485B (it) * 1991-05-03 1994-09-20 Butterfly Srl Membrane permselettive e loro impiego
US5412005A (en) * 1991-05-03 1995-05-02 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
EP0525245A1 (fr) * 1991-08-01 1993-02-03 NOVAMONT S.p.A. Articles absorbants jetables
FI935820A7 (fi) * 1991-06-26 1994-02-04 Procter & Gamble Biohajoavia, nestettä läpäisemättömiä kalvoja
US5217803A (en) * 1991-06-26 1993-06-08 Tredegar Industries, Inc. Disposable absorbent articles with biodegradable backsheets
US5254607A (en) * 1991-06-26 1993-10-19 Tredegar Industries, Inc. Biodegradable, liquid impervious films
JP3280972B2 (ja) * 1991-06-26 2002-05-13 ザ、プロクター、エンド、ギャンブル、カンパニー 生分解性バックシートを有する使い捨て吸収性物品
US5419283A (en) * 1992-04-08 1995-05-30 Ciuffo Gatto S.R.L. Animal chew toy of starch material and degradable ethylene copolymer
ATE163883T1 (de) * 1992-06-26 1998-03-15 Procter & Gamble Biologisch abbaubare, flüssigkeitsundurchlässige mehrschichtfolienzusammensetzung
US5939467A (en) * 1992-06-26 1999-08-17 The Procter & Gamble Company Biodegradable polymeric compositions and products thereof
US5308879A (en) * 1992-09-07 1994-05-03 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing biodegradable resin foam
US5352716A (en) * 1992-12-16 1994-10-04 Ecostar International, L.P. Degradable synthetic polymeric compounds
US5910520A (en) * 1993-01-15 1999-06-08 Mcneil-Ppc, Inc. Melt processable biodegradable compositions and articles made therefrom
EP0638609B1 (fr) 1993-08-04 2001-03-21 Buna Sow Leuna Olefinverbund GmbH Matériaux thermoformables biodégradables dérivés d'esters d'amidon
IT1273743B (it) * 1994-02-09 1997-07-10 Novamont Spa Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione
CN1058736C (zh) * 1994-05-27 2000-11-22 北京市星辰现代控制工程研究所 生物降解组合物及其制备方法和应用
IT1274603B (it) * 1994-08-08 1997-07-18 Novamont Spa Materiali espansi plastici biodegradabili
JPH08109278A (ja) * 1994-10-12 1996-04-30 Hideo Kakigi 発泡成形体、発泡成形体用原料、および発泡成形体の製造方法
CN1100088C (zh) 1995-12-29 2003-01-29 北京市星辰现代控制工程研究所 可生物降解的淀粉树脂组合物，制备该组合物的方法及设备
RU2174132C1 (ru) * 2000-06-23 2001-09-27 Московский государственный университет прикладной биотехнологии Биологически разрушаемая термопластичная композиция на основе природных полимеров
JPWO2003070592A1 (ja) * 2002-02-21 2005-06-09 日世株式会社 密封容器
EP1388569A1 (fr) * 2002-08-06 2004-02-11 Bo-Hon Lin Matériau non polluant
JP4358895B1 (ja) * 2009-01-06 2009-11-04 昭和高分子株式会社 発泡性樹脂組成物及び発泡体
KR20120128628A (ko) * 2010-02-10 2012-11-27 뉴트리폴 캐피탈 에스에이알엘 생분해성 중합체 및 이를 제조하기 위한 방법
WO2011153653A1 (fr) 2010-06-08 2011-12-15 Bioapply Sarl Matériau expansible biodégradable convenant à la production de pantoufles
RU2467036C1 (ru) * 2011-04-05 2012-11-20 Александр Сергеевич Баймурзаев Способ получения биоразлагаемого пенопласта
US20130078445A1 (en) * 2011-09-22 2013-03-28 Sealed Air Corporation, Cryovac, Div. Foam Composition and Method of Making Same
CN102327158B (zh) * 2011-09-29 2013-01-02 付正英 天然和合成复合材料制备生物可降解自膨性输卵管节育器
KR101425039B1 (ko) 2013-01-28 2014-08-01 엘지전자 주식회사 발포성형방법, 발포제 및 발포 플라스틱
BR112018077422B1 (pt) * 2016-07-20 2023-05-09 Solvay Sa Agente de sopro químico, composição polimérica espumável, composição de plastissol de pvc espumável, processos para fabricação de um polímero e de um polímero de pvc, e, pvc espumado
RU2669865C1 (ru) * 2017-10-16 2018-10-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" Композиция для получения биоразлагаемого полимерного материала и биоразлагаемый полимерный материал на её основе
CN112029153A (zh) * 2019-06-04 2020-12-04 湖南工业大学 一种环保型淀粉基发泡材料及其制备方法
ES3031574T3 (en) 2019-08-12 2025-07-09 Solutum Tech Ltd Composites and uses thereof
PL246152B1 (pl) * 2022-12-29 2024-12-09 Lubelska Polt Sposób wytwarzania kompozycji polimerowej

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551361A (en) * 1967-10-13 1970-12-29 Phillips Petroleum Co Method of foaming an olefin polymer using starch as a nucleating agent
US4337181A (en) * 1980-01-17 1982-06-29 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable starch-based blown films
DE3206751C2 (de) * 1982-02-25 1986-08-21 SÜDSTÄRKE GmbH, 8898 Schrobenhausen Verfahren zur Herstellung aufgeschäumter, gelatinierter Stärkeprodukte
US4567209A (en) * 1984-09-24 1986-01-28 The Dow Chemical Company Foams of ionically associated blends of styrenic and ethylenic polymers
GB8719090D0 (en) * 1987-08-12 1987-09-16 Unilever Plc Starch product
GB2214918B (en) * 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
CA1331671C (fr) * 1988-12-30 1994-08-23 Norman L. Lacourse Produits profiles biodegradables et methode de preparation
IL94588A0 (en) * 1989-06-22 1991-04-15 Warner Lambert Co Polymer base blend compositions containing destructurized starch
PT94594B (pt) * 1989-07-11 1997-02-28 Warner Lambert Co Processo para a preparacao de composicoes de misturas de base polimerica contendo amido desestruturado
YU136990A (sh) * 1989-07-20 1992-09-07 Warner-Lambert Company Preparati polimernih smeša koji sadrže destrukturisani skrob
IT1232910B (it) * 1989-08-07 1992-03-05 Butterfly Srl Composizioni polimeriche per la produzione di articoli di materiale plastico biodegradabile e procedimenti per la loro preparazione

Also Published As

Publication number Publication date
IT1232894B (it) 1992-03-05
AU6055290A (en) 1991-03-11
RU2066332C1 (ru) 1996-09-10
GR900100585A (el) 1991-12-30
HU906103D0 (en) 1991-10-28
FI98305B (fi) 1997-02-14
NO180236C (no) 1997-03-12
CA2037913A1 (fr) 1991-02-04
DE69018426T2 (de) 1995-09-14
WO1991002023A1 (fr) 1991-02-21
JPH04500833A (ja) 1992-02-13
HUT57245A (en) 1991-11-28
FI98305C (fi) 1997-05-26
ES2071103T3 (es) 1995-06-16
CN1049671A (zh) 1991-03-06
NO180236B (no) 1996-12-02
ATE120781T1 (de) 1995-04-15
IL95261A (en) 1994-04-12
BR9006875A (pt) 1991-08-27
GR1002606B (el) 1997-02-18
AU629022B2 (en) 1992-09-24
IT8967667A0 (it) 1989-08-03
EP0436689A1 (fr) 1991-07-17
JP2958347B2 (ja) 1999-10-06
NO911288D0 (no) 1991-04-02
EP0436689B1 (fr) 1995-04-05
IL95261A0 (en) 1991-06-30
PL286328A1 (en) 1991-12-02
CA2037913C (fr) 2001-12-18
DE69018426D1 (de) 1995-05-11
FI911582A0 (fi) 1991-04-02
NO911288L (no) 1991-05-27

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